Package wrapping
United States Patent 3135078
US Patent References:
/1279984.html
- - 1279984

Package-sealing device
- - 1573669

Packaging machine
- - 2961814


Inventors:
Keene, William A.
Matthews, Robert W.
Publication Date:
06/02/1964
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Assignee:
PHILLIPS PETROLEUM CO
Primary Class:
53/214
Other Classes:
53/465, 53/216
International Classes:
B65B11/04; B65B11/02